Allow a library author to identify individual modules that should only be built if a necessary dependency is included in a build in which the library is involved.
This extension would allow a do block, a lambda, and a few other syntactic constructs to be placed directly as a function argument, without parentheses or a $.
The pattern Identity element is all about defining the concept of emptiness, and is a good introduction to algebraically modeling programming concepts.
Any time your code or other dependencies return a bottom value from a function you have violated the contract that allows you to reason mathematically about your code.
I created a middleware for HTTP/2 server push based on referrer.
I just wanted to make it as easy as possible for people to get started with back-end development in Haskell and also show off how cool and powerful GHC generics can be.
Alex and Happy had three space leaks, now fixed.
A live coding playground for room-scale VR.